Home / 33,751,048.32-46,545,832.44-22,144,201.92

Finding the Fourth Proportional to 33,751,048.32, 46,545,832.44 and 22,144,201.92

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Solution

The fourth proportional to 33,751,048.32, 46,545,832.44 and 22,144,201.92 is: 30,538,912.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,751,048.32 : 46,545,832.44 = 22,144,201.92 : x
  2. Step 2: Convert to fraction form
    33,751,048.32/46,545,832.44 = 22,144,201.92/x
  3. Step 3: Cross multiply
    33,751,048.32x = 46,545,832.44 × 22,144,201.92
  4. Step 4: Simplify right side
    33,751,048.32x = 1,030,720,312,085,846.38
  5. Step 5: Solve for x
    x = 1,030,720,312,085,846.38/33,751,048.32
  6. Step 6: Final answer
    x = 30,538,912.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.